变换调节器

Analog Devices, Inc.(简称ADI)提供各种升压式、降压式和反相式开关稳压器。这些稳压器能够产生固定或可调输出电压,并且能够提供高达2A的输出电流。此外具有低电池电量检测器、用户可调限流、各种开关频率以及较少的外部器件等特性。这种多功能系列产品高度集成,旨在将外部器件降至最少,以满足空间受限应用的需要。

有关ADI公司电源产品的问题,请访问中文技术论坛电源支持社区

Circuit from the lab 已完成设计、测试,可供立即集成

产品选型表


输入参数值,然后点击ADIsimPower查找电源管理解决方案。 Launch of ADIsimPower Voltage Regulator Design Tool
可用系统电压 工作电压轨 负载电流
Vin (最小值) V Vin (最大值) V Vout V Iout A

EngineerZone Download tools for ADIsimPower
让这些电源管理信号链给您灵感,助您了解更多电源元件,以提高电源设计的鲁棒性和效率。 有电源设计方面的问题?
向ADI电源管理专家提问。
基于Excel的独立设计工具。这些工具提供原理图、物料清单和其它仿真数据。

Switching Regulators (Integrated Switches)

Part#Vin (min)Vin (max)Vout Preset Options Vout Adjustable (min)Vout Adustable (max)Iout (max)US Price 1000 to 4999
ADP2442 4.5 36 - 0.6 V 32.4 V 1 $1.83
ADP2386 4.5 20 - 0.6 V 18 V 6 $2.04
ADP2380 4.5 20 - 0.6 V 18 V 4 $1.38
ADP2384 4.5 20 - 0.6 V 18 V 4 $1.74
ADP1607 0.8 3.3 - 1.8 V 3.3 V 1 $1.14
ADP2441Reference Circuit Available 4.5 36 - 0.6 V 32.4 V 1 $1.78
ADP1614 2.5 5.5 - 2.5 V 20 V - $0.95
ADP2381 4.5 20 - 0.6 V 18 V 6 $1.68
ADP2371 3.2 15 0.8V 0.8 V 14 V 0.8 $1.40
ADP2370 3.2 15 0.8V 0.8 V 14 V 0.8 $1.40
ADP2325 4.5 20 - 0.8 V 16 V 10 $2.71
ADP2164 2.7 6.5 1.0V 0.6 V 6.5 V 4 $1.66
ADP2323 4.5 20 - 0.8 V 16 V 6 $2.26
ADP2147 2.3 5.5 0.9V - - 0.8 $0.90
ADP2127 2.1 5.5 1.26V - - 0.5 $0.80
ADP2126 2.1 5.5 1.26V - - 0.5 $0.80
ADP2139 2.3 5.5 0.8V - - 0.8 $0.90
ADP2138 2.3 5.5 0.8V - - 0.8 $0.90
ADP2303 3 20 2.5V 0.8 V 16 V 3 $0.98
ADP2302 3 20 2.5V 0.8 V 16 V 2 $0.94
ADP2140 2.3 5.5 1.2V - - 0.6 $1.20
ADP2120 2.3 5.5 1.0V - - 1.25 $0.94
ADP2119 2.3 5.5 1.0V - - 2 $1.14
ADP2301Reference Circuit Available 3 20 - 0.8 V 17 V 1.2 $0.81
ADP2300Reference Circuit Available 3 20 - 0.8 V 17 V 1.2 $0.81
ADP2116 2.75 5.5 0.8V 0.6 V 5 V 6 $2.50
ADP5022 2.4 5.5 0.8V - - 0.6 $1.80
ADP2118 2.3 5.5 1.0V 0.6 V 5.5 V 3 $1.43
ADP2114Reference Circuit Available 2.75 5.5 0.8V 0.6 V 5 V 4 $1.88
ADP2121 2.3 5.5 1.82V - - 0.5 $0.80
ADP2109 2.3 5.5 1.0V - - 0.6 $0.70
ADP1613Reference Circuit Available 2.5 5.5 - 2.5 V 20 V - $0.70
ADP1612 1.8 5.5 - 1.8 V 20 V - $0.78
ADP2504 2.3 5.5 2.8V 2.8 V 5.5 V 1 $1.40
ADP2503Reference Circuit Available 2.3 5.5 2.8V 2.8 V 5.5 V 0.6 $1.30
ADP2108Reference Circuit Available 2.3 5.5 1.0V - - 0.6 $0.60
ADP2102 2.7 5.5 0.8V 0.8 V 3.3 V 0.6 $1.23
ADP2107 2.7 5.5 1.2V 0.8 V 3.3 V 2 $1.32
ADP2106 2.7 5.5 1.2V 0.8 V 3.3 V 1.5 $1.25
ADP2105Reference Circuit Available 2.7 5.5 1.2V 0.8 V 3.3 V 1.5 $1.13
ADP3050 3.6 30 3.3V 1.2 V 30 V 1 $1.81
ADP1111 2 30 12.0V 1.25 V 45 V - $2.11
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Multi-Output Regulators with Switching Regulators

Part Number Description Number of Outputs Topology Output Current (mA) Vin: (min) (V) Vin: (max) (V) Vout Preset (V) Vout Adj (min) (V) Vout Adj (max) (V) Switching Frequency Key Features Package Pricing ($@1k)
ADP5020 General Purpose PMU 3 Buck 1
Buck 2
600
300
2.4 5.5 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 2.5, 2.8, 2.9, 3.2, 3.3, 3.7 - - 3MHz I2C, Programmable Outputs, Supervisor, Ext. Sync 20-LFCSP 1.5
ADP5022 Dual 3Mhz Buck with 150mA LDO 3 Buck x 2 600 2.3 5.5 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Mode Pin, Individual Enable Pins 16-WLCSP 1.8
ADP5023 Dual 3 MHz, 800mA Buck with One 300 mA LDO 3 Buck x 2 800 2.3 5.5 1.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP 1.59
ADP5024 Dual 1.2A Buck + 300mA LDO 3 Buck x 2 1200 2.3 5.5 1.2, 1.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP 1.79
ADP5033 Dual 3Mhz Buck Regulator with Dual LDO 4 Buck x 2 800 2.3 5.5 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Mode pin, Two Enable Pins 16-LFCSP 1.9
ADP5034 Dual 3Mhz 1.2A Buck Regulator with 300mA Dual LDO 4 Buck x 2 1200 2.3 5.5 1.2, 1.8, 2.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP;28-TSSOP 1.99
ADP5037 Dual 3Mhz 800mA Buck Regulator with Dual 300mA LDO 4 Buck x 2 800 2.3 5.5 1.2, 1.8, 2.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP 1.69
ADP5040 3Mhz Buck Regulator with Dual LDO 3 Buck 1200 2.3 5.5 - 0.8 3.8 3MHz Individual Enable Pins, Mode Pin 20-LFCSP 1.39
ADP5041 3Mhz Buck Regulator with Dual LDO, Supervisor and Watchdog Timer 3 Buck 1200 2.3 5.5 - 0.8 3.8 3MHz Individual Enable Pins and Supervisor/WDI, Mode Pin and MR pin 20-LFCSP 1.79
ADP5042 3Mhz Buck Regulator with Dual LDO, Supervisor and Dual Watchdog Timers 3 Buck 800 2.3 5.5 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Individual Enable Pins and Supervisorm, WDI WDI2, Mode Pin and MR pin 20-LFCSP 1.99
ADP5043 3Mhz Buck Regulator with LDO, Supervisor and Dual Watchdog Timers 2 Buck 800 2.3 5.5 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Individual Enable Pins and Supervisorm, WDI WDI2, Mode Pin and MR pin 20-LFCSP 1.79
ADP5050 5-Channel Integrated Power Solution with Quad Buck Regulators, 200 mA LDO, I2C 5 Buck x 2
Buck x 2
LDO
4000
1200
200
4.5
4.5
1.7
15
15
5.5
- 0.8
0.8
0.5
13.5
13.5
4.75
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, LDO, I2C 48-LFCSP 4.39
ADP5051 4-Channel Integrated Power Solution with Quad Buck Regulators, POR/WDI and I2C 4 Buck x 2
Buck x 2
4000
1200
4.5
4.5
15
15
- 0.8
0.8
13.5
13.5
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, I2C, POR/WDI 48-LFCSP 4.59
ADP5052 5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO 5 Buck x 2
Buck x 2
LDO
4000
1200
200
4.5
4.5
1.7
15
15
5.5
- 0.8
0.8
0.5
13.5
13.5
4.75
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, LDO 48-LFCSP 3.59
ADP5053 4-Channel Integrated Power Solution with Quad Buck Regulatorswith POR/WDI 4 Buck x 2
Buck x 2
4000
1200
4.5
4.5
15
15
- 0.8
0.8
13.5
13.5
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, POR/WDI 48-LFCSP 3.79
ADP5134 Dual 3Mhz 1.2A Buck Regulator with 300mA Dual LDO with Pgood 4 Buck x 2
LDO x 2
1200
300
2.3 5.5 - 0.8
0.8
3.8
4.75
3MHz Individual Precision Enable pins, Power Good pins 24-LFCSP 2.09

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